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Ext2 核心 API 中文详解 有比较详细的Ext2 的说明，适合有一定Ext经验的开发人员-Ext2 explain the core API Chinese Ext2 a more detailed description of the experience for some of the developers Ext

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本文完成了对唇动身份识别技术几个基本问题的理论研究,并对整个系统加以实现.作为本文研究的实验基础,我们建立了唇动方式身份识别数据库(HITLUDB), 该库目前包含30个说话人每人20个汉语词的音视频语料.数据库的扩充与完善工作仍在不断的进行之中.在嘴唇检测方面, 我们对自适应色度过滤模型进行改进,提高了算法的鲁棒性,完成了对嘴唇的精确定位.结合DCT变换与K-L变换的各自特点, 我们提出了特征提取算法,使用较少维数的特征完成了对嘴唇区域主要信息的刻画.由于唇动信息同时包含了生理特征与行为特征, 我们使用静念动念混合建模的方式,完成了对说话人唇动个性特点的精确描述.在HMM训练时,我们提出了特征的归一化处理方法,提高了HMM在实际应用中的性能. 最后,我们分别对身份辨认系统与身份确认系统的基本理论进行了叙述,并完成了系统的实践工作. 关　 键　 词：身份识别 唇动 特征提取 隐马尔可夫模型 K-L变换 -paper completed the lip movements identification technology several basic issues of theoretical study, system as a whole be achieved. As this paper, the experimental basis, We have established a dynamic manner lip identification database (HITLUDB) The library currently contains 30 words each of 20 Chinese words, sound and video corpus. and the expansion of the database is still perfect keep going on. Detection of the lips, we adaptive color filter model improvements, improve the robustness of the algorithm, completed a pair of lips the precise positioning. DCT combined with

c语言函数祥解，包含所有函数的说明，方便开发使用-c language function Mac, contains all the functions that facilitate the development of the use of

oracle专业应用杂志,Itpub第14期-oracle magazine professional applications, Itpub No. 14

书籍：古今数学思想―第一册，希望对大数学爱好者有帮助-books : ancient mathematical thinking-the first list, and I hope to math lovers big help

VESA DDC协议标准（display data channel command interface standard） 包括应用实例及代码-VESA DDC protocol standards (display data channel command interface standard), including application examples and code

3 利用TMS320LF240x实现SVPWM算法的程序 下面给出了利用TMS320LF2407实现SVPWM算法的一个应用程序。在该程序中，我们假设有200个电压矢量Uout 平均分布在电角度为2π的范围内，通过改变SVPWM的调制周期T可以改变输出的3相正弦波的频率 -3 the use of SVPWM algorithm TMS320LF240x realize the procedure is given below the use of SVPWM algorithm TMS320LF2407 realize an application. In the process, we assume that 200 voltage vector distribution in electrical Uout average angle of 2π scope, by changing the SVPWM modulation cycle T can change the 3-phase sine wave output frequency

Effective & MoreEfective C++ 英文版-Effective

Wireless Sensor Networks